Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 409 · 40 questions

The method (D = S × T): Distance = speed × time; time = distance ÷ speed. Change minutes to hours by ÷ 60. km/h → m/s: × 5/18. m/s → km/h: × 18/5. Average speed = total distance ÷ total time. Same distance there and back at a and b: average speed = 2 × a × b ÷ (a + b).

1. 1.Change 54 km/h into metres per second.
2. 2.Change 108 km/h into metres per second.
3. 3.Kabir cycles to his school at 42 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
4. 4.Change 10 m/s into km/h.
5. 5.Change 5 m/s into km/h.
6. 6.A car runs for 1 hour at 21 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.Change 40 m/s into km/h.
8. 8.Change 90 km/h into metres per second.
9. 9.A car runs for 4 hours at 33 km/h and then for 4 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.Change 35 m/s into km/h.
11. 11.How many minutes does a car take to go 84 km at 45 km/h?
12. 12.A bus runs at 42 km/h. How far does it go in 30 minutes (in km)?
13. 13.Kabir cycles to his school at 14 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
14. 14.Change 72 km/h into metres per second.
15. 15.How many minutes does a car take to go 71 km at 71 km/h?
16. 16.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
17. 17.Kabir cycles to his school at 24 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
18. 18.Kabir cycles to his school at 15 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
19. 19.A car runs for 1 hour at 42 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.Change 20 m/s into km/h.
21. 21.Change 15 m/s into km/h.
22. 22.Change 36 km/h into metres per second.
23. 23.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
24. 24.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
25. 25.Kabir cycles to his school at 18 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
26. 26.Kabir cycles to his school at 12 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
27. 27.A car runs for 2 hours at 62 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.Change 25 m/s into km/h.
29. 29.A car runs for 2 hours at 36 km/h and then for 3 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.A car runs for 2 hours at 28 km/h and then for 3 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.A bus runs at 44 km/h. How far does it go in 15 minutes (in km)?
32. 32.A car runs for 3 hours at 67 km/h and then for 3 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.How many minutes does a car take to go 35 km at 50 km/h?
34. 34.A car runs for 1 hour at 34 km/h and then for 1 hour at 78 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.A bus runs at 60 km/h. How far does it go in 10 minutes (in km)?
36. 36.A car runs for 1 hour at 55 km/h and then for 3 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.How many minutes does a car take to go 133 km at 30 km/h?
38. 38.A car runs for 1 hour at 37 km/h and then for 3 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
40. 40.How many minutes does a car take to go 68 km at 34 km/h?

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